CtxWithLogger adds a logger instance to a context.

FromCtxOrNop gets a logger instance from a context returns Nop logger if logget didn't add.

NewDefaultLogger returns a default logger that can be used within Tendermint and that fulfills the Logger interface.

NewFormatter creates a new formatter for the given format.

NewMultiLogger creates a new logger that writes to os.Stderr and an additional log file if provided.

NewTestingLogger converts a testing.T into a logging interface to make test failures and verbose provide better feedback associated with test failures.

NewTestingLoggerWithLevel creates a testing logger instance at a specific level that wraps the behavior of testing.T.Log().

OverrideWithNewLogger replaces an existing logger's internal with a new logger, and makes it possible to reconfigure an existing logger that has already been propagated to callers.

LogFormatJSON defines a logging format for structured JSON-based logging that is typically used in production environments, which can be sent to logging facilities that support complex log parsing and querying.

LogFormatPlain defines a logging format used for human-readable text-based logging that is not structured.

LogFormatText defines a logging format used for human-readable text-based logging that is not structured.

Supported loging levels.

Logger defines a generic logging interface compatible with Tendermint.